Cookies are small text files that are placed on your computer by websites that you visit. They are widely used in order to make websites work, or work more efficiently, as well as to provide information to the owners of the site. The table below explains the cookies we use and why.

Name Purpose
__utma, __utmb,

__utmc, __utmt,

Used by Google Analytics to generate anonymous page statistics.

By continuing to use this site you are agreeing to allow cookies to be stored on your device. If you do not want cookies to be stored on your device by this website please block the cookies using your web browser, this will not impact the performance of the website.

Most web browsers allow some control of most cookies through the browser settings. To find out more about cookies, including how to see what cookies have been set and how to manage and delete them, visit